EP1258970A4 - Linearspaltrohrmotor - Google Patents

Linearspaltrohrmotor

Info

Publication number
EP1258970A4
EP1258970A4 EP01908115A EP01908115A EP1258970A4 EP 1258970 A4 EP1258970 A4 EP 1258970A4 EP 01908115 A EP01908115 A EP 01908115A EP 01908115 A EP01908115 A EP 01908115A EP 1258970 A4 EP1258970 A4 EP 1258970A4
Authority
EP
European Patent Office
Prior art keywords
linear motor
canned linear
canned
motor
linear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP01908115A
Other languages
English (en)
French (fr)
Other versions
EP1258970A1 (de
Inventor
Toru Shikayama
Shusaku Yoshida
Nobuyuki Irie
Jianping Yu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yaskawa Electric Corp
Original Assignee
Yaskawa Electric Corp
Yaskawa Electric Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yaskawa Electric Corp, Yaskawa Electric Manufacturing Co Ltd filed Critical Yaskawa Electric Corp
Publication of EP1258970A1 publication Critical patent/EP1258970A1/de
Publication of EP1258970A4 publication Critical patent/EP1258970A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Linear Motors (AREA)
  • Motor Or Generator Cooling System (AREA)
EP01908115A 2000-02-25 2001-02-23 Linearspaltrohrmotor Withdrawn EP1258970A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000049726A JP3832556B2 (ja) 2000-02-25 2000-02-25 キャンド・リニアモータ
JP2000049726 2000-02-25
PCT/JP2001/001391 WO2001063733A1 (en) 2000-02-25 2001-02-23 Canned linear motor

Publications (2)

Publication Number Publication Date
EP1258970A1 EP1258970A1 (de) 2002-11-20
EP1258970A4 true EP1258970A4 (de) 2007-06-06

Family

ID=18571622

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01908115A Withdrawn EP1258970A4 (de) 2000-02-25 2001-02-23 Linearspaltrohrmotor

Country Status (7)

Country Link
US (1) US6731029B2 (de)
EP (1) EP1258970A4 (de)
JP (1) JP3832556B2 (de)
KR (1) KR100729404B1 (de)
CN (1) CN1255929C (de)
TW (1) TW529227B (de)
WO (1) WO2001063733A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3870413B2 (ja) * 2002-08-20 2007-01-17 株式会社安川電機 コアレスリニアモータ
JP4216046B2 (ja) * 2002-11-05 2009-01-28 株式会社ソディック コアレス交流リニアモータ
JP4266740B2 (ja) * 2003-07-28 2009-05-20 株式会社ソディック コアレス交流リニアモータ
JP4517278B2 (ja) * 2004-01-20 2010-08-04 株式会社安川電機 コアレスリニアモータおよびキャンド・リニアモータ
EP1758231A4 (de) * 2004-05-18 2010-11-10 Yaskawa Denki Seisakusho Kk Armatur eines abgedichteten linearmotors und abgedichteter linearmotor
JP2006033910A (ja) * 2004-07-12 2006-02-02 Sumitomo Heavy Ind Ltd リニアモータ及びこのリニアモータを用いたステージ装置
JP2006121813A (ja) * 2004-10-21 2006-05-11 Yaskawa Electric Corp リニアモータ電機子およびリニアモータ
WO2007046200A1 (ja) * 2005-10-18 2007-04-26 Kabushiki Kaisha Yaskawa Denki キャンド・リニアモータ電機子およびキャンド・リニアモータ
US7830046B2 (en) * 2007-03-16 2010-11-09 Nikon Corporation Damper for a stage assembly
DE112008000836T5 (de) * 2007-03-29 2010-02-04 Sumitomo Heavy Industries, Ltd. Formklemm- bzw. Formschließvorrichtung
WO2008152876A1 (ja) 2007-06-13 2008-12-18 Kabushiki Kaisha Yaskawa Denki キャンド・リニアモータ電機子およびキャンド・リニアモータ
US7478921B1 (en) * 2007-10-03 2009-01-20 Irwin Kotovsky Method and apparatus for lighting
DE102007058821A1 (de) * 2007-12-05 2009-06-10 Ina - Drives & Mechatronics Gmbh & Co. Ohg Elektromotor mit Teilentladungsschutz und Verfahren zu dessen Herstellung
JP5404029B2 (ja) * 2008-12-25 2014-01-29 株式会社東芝 リニア電動機
US20110115309A1 (en) * 2009-11-14 2011-05-19 Alexei Stadnik Method of sizing, selection and comparison of electrical machines
DE102010039397A1 (de) * 2010-08-17 2012-02-23 Siemens Aktiengesellschaft Elektrische Maschine mit Ölkapselung um ein Aktivteil
DE102010035395B4 (de) * 2010-08-25 2015-02-12 Siemens Aktiengesellschaft Medizinische Untersuchungs- oder Behandlungseinrichtung
JP5859360B2 (ja) * 2012-03-27 2016-02-10 住友重機械工業株式会社 リニアモータ冷却構造
TWI454025B (zh) * 2012-10-11 2014-09-21 Hiwin Mikrosystem Corp 線性馬達之冷卻機構
US9430921B2 (en) 2014-09-24 2016-08-30 Taction Technology Inc. Systems and methods for generating damped electromagnetically actuated planar motion for audio-frequency vibrations
CN105591514A (zh) * 2014-10-24 2016-05-18 鸿富锦精密工业（深圳）有限公司 线性马达
US10573139B2 (en) 2015-09-16 2020-02-25 Taction Technology, Inc. Tactile transducer with digital signal processing for improved fidelity
WO2019074931A1 (en) * 2017-10-10 2019-04-18 Mts Systems Corporation LINEAR MOTOR WITH INDUCTION COOLING CHANNELS
JP7349540B1 (ja) 2022-07-28 2023-09-22 株式会社ソディック 電機子、冷却ユニットおよびリニアモータ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55153269A (en) * 1979-04-16 1980-11-29 Fujitsu Ltd Magnetic circuit of linear induction motor
JPS60131068A (ja) * 1983-12-16 1985-07-12 Matsushita Electric Ind Co Ltd リニアモ−タ
EP0334645A1 (de) * 1988-03-22 1989-09-27 Sharp Kabushiki Kaisha Linearmotor und diesen Linearmotor benutzende Linearantriebsvorrichtung
JPH08168229A (ja) * 1994-12-12 1996-06-25 Yaskawa Electric Corp リニアモータ
US5723917A (en) * 1994-11-30 1998-03-03 Anorad Corporation Flat linear motor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01190250A (ja) * 1988-01-22 1989-07-31 Sintokogio Ltd 円筒状リニア誘導モータ
JP3082397B2 (ja) * 1992-02-26 2000-08-28 三菱電機株式会社 超電導装置
JP3170055B2 (ja) * 1992-08-17 2001-05-28 株式会社東芝 超電導磁石装置
JPH06275873A (ja) * 1993-03-18 1994-09-30 Toshiba Corp 超電導磁石装置
JP3475973B2 (ja) * 1994-12-14 2003-12-10 株式会社ニコン リニアモータ、ステージ装置、及び露光装置
US5642088A (en) 1995-10-06 1997-06-24 Sunpower, Inc. Magnet support sleeve for linear electromechanical transducer
US5998889A (en) * 1996-12-10 1999-12-07 Nikon Corporation Electro-magnetic motor cooling system
JPH11206099A (ja) * 1997-12-29 1999-07-30 Minolta Co Ltd シャフト型リニアモータ
US6140734A (en) * 1998-04-03 2000-10-31 Nikon Corporation Of Japan Armature with regular windings and having a high conductor density
US6160327A (en) * 1998-04-06 2000-12-12 Kollmorgen Corporation Winding for linear motors without slots
JP3448005B2 (ja) * 1999-05-27 2003-09-16 ミラエ・コーポレーション リニアモーターの冷却装置
TW533656B (en) * 2000-04-07 2003-05-21 Mirae Corp Cooling control system of linear motor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55153269A (en) * 1979-04-16 1980-11-29 Fujitsu Ltd Magnetic circuit of linear induction motor
JPS60131068A (ja) * 1983-12-16 1985-07-12 Matsushita Electric Ind Co Ltd リニアモ−タ
EP0334645A1 (de) * 1988-03-22 1989-09-27 Sharp Kabushiki Kaisha Linearmotor und diesen Linearmotor benutzende Linearantriebsvorrichtung
US5723917A (en) * 1994-11-30 1998-03-03 Anorad Corporation Flat linear motor
JPH08168229A (ja) * 1994-12-12 1996-06-25 Yaskawa Electric Corp リニアモータ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO0163733A1 *

Also Published As

Publication number Publication date
KR20020086565A (ko) 2002-11-18
CN1441988A (zh) 2003-09-10
TW529227B (en) 2003-04-21
JP2001238428A (ja) 2001-08-31
CN1255929C (zh) 2006-05-10
US6731029B2 (en) 2004-05-04
KR100729404B1 (ko) 2007-06-15
US20030020340A1 (en) 2003-01-30
JP3832556B2 (ja) 2006-10-11
WO2001063733A1 (en) 2001-08-30
EP1258970A1 (de) 2002-11-20

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Legal Events

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